16609905

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28393}}^1$

素因数の和:28417

約数の個数: 24

約数和(自身を含む): 31006248

約数和(自身を除く): 14396343

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28393, 85179, 141965, 255537, 369109, 425895, 1107327, 1277685, 1845545, 3321981, 5536635, 16609905]

約数ペア:

[(1, 16609905), (3, 5536635), (5, 3321981), (9, 1845545), (13, 1277685), (15, 1107327), (39, 425895), (45, 369109), (65, 255537), (117, 141965), (195, 85179), (585, 28393)]